<template>
  <div>
    <!-- 面包屑导航区 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片视图 -->
    <el-card>
      <el-row>
        <el-col :span="9">
          <el-input placeholder="这里后台接口问题所以不能进行搜索，暂时'停运'" v-model="queryInfo.query" disabled>
            <el-button slot="append" icon="el-icon-search" @click="getOrderList" disabled></el-button>
          </el-input>
        </el-col>
      </el-row>
      <el-table border stripe :data="orderList">
        <el-table-column type="index"></el-table-column>
        <el-table-column label="订单编号" prop="order_number"></el-table-column>
        <el-table-column label="订单价格" prop="order_price"></el-table-column>
        <el-table-column label="是否付款" prop="pay_status">
          <template slot-scope="scope">
            <el-tag v-if="scope.row.pay_status === '1'" type="success"
              >已付款</el-tag
            >
            <el-tag v-else type="danger">未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否发货" prop="is_send"></el-table-column>
        <el-table-column label="下单时间" prop="create_time">
          <template slot-scope="scope">
            {{ scope.row.create_time | dateFormat }}
          </template>
        </el-table-column>
        <el-table-column label="操作">
          <template slot-scope="scope">
            <el-button
              type="primary"
              icon="el-icon-edit"
              size="mini"
              @click="showBox(scope.row.order_id)"
            ></el-button>
            <el-button
              icon="el-icon-location"
              type="success"
              size="mini"
              @click="showProgressBox"
            ></el-button>
          </template>
        </el-table-column>
      </el-table>
      <!-- 分页区 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[10, 15, 20, 30]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      >
      </el-pagination>
    </el-card>
    <!-- 修改地址的对话框 -->
    <el-dialog
      title="修改地址"
      :visible.sync="addresssVisible"
      width="50%"
      @close="addressDialogClosed"
    >
      <el-form
        :model="editAddressForm"
        status-icon
        :rules="editAddressRules"
        ref="editAddressFormRef"
        label-width="100px"
      >
        <el-form-item label="省市区/县" prop="address1">
          <el-cascader
            :options="cityData"
            v-model="editAddressForm.address1"
            @change="handleChange"
          ></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="editAddressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="addresssVisible = false">取 消</el-button>
        <el-button type="primary" @click="submitAddress"
          >确 定</el-button
        >
      </span>
    </el-dialog>
    <!-- 展示物流进度的对话框 -->
    <el-dialog title="物流信息" :visible.sync="logVisible" width="50%">
      <!-- 时间线 -->
      <el-timeline>
        <el-timeline-item
          v-for="(p, index) in progressInfo"
          :key="index"
          :timestamp="p.time"
        >
          {{ p.context }}
        </el-timeline-item>
      </el-timeline>
    </el-dialog>
  </div>
</template>

<script>
import cityData from './citydata.js'
export default {
  data() {
    return {
      // 查询条件对象
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 10,
      },
      // 根据查询条件获取到的数据列表
      orderList: [],
      order_id:0,
      total: 0,
      // 修改地址的对话框
      addresssVisible: false,
      editAddressForm: {
        address1: [],
        address2: '',
      },
      // 修改地址对话框的校验
      editAddressRules: {
        address1: [
          { required: true, message: '请选择省市区/县', trigger: 'blur' },
        ],
        address2: [
          { required: true, message: '请填写详细地址', trigger: 'blur' },
        ],
      },
      // 获取省市区/县的数据
      cityData,
      //  物流对话框的显示与隐藏
      logVisible: false,
      //   物流信息
      progressInfo: [],
    }
  },
  created() {
    // 获取订单列表数据
    this.getOrderList()
  },
  methods: {
    async getOrderList() {
        console.log(this.queryInfo.query);
      const { data: res } = await this.$http.get('orders', {
        params: this.queryInfo
      })
      if (res.meta.status !== 200) {
        return this.$message.error('获取订单列表数据失败！')
      } else {
        this.total = res.data.total
        this.orderList = res.data.goods
      }
    },
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize
      this.getOrderList()
    },
    handleCurrentChange(newPageNum) {
      this.queryInfo.pagenum = newPageNum
      this.getOrderList()
    },
    // 展示修改地址的对话框
    showBox(orderId) {
        this.order_id=orderId
      this.addresssVisible = true
    },
    // 级联选择器发生改变
    handleChange() {
      console.log(this.editAddressForm.address1)
    },
    // 关闭对话框时清空数据
    addressDialogClosed() {
      this.$refs.editAddressFormRef.resetFields()
    },
    // 提交地址确定按钮
    async submitAddress(){
      const addStr=this.editAddressForm.address1.join(' ')+this.editAddressForm.address2
      const { data: res } = await this.$http.put(`/order/${this.order_id}`,{consignee_addr:addStr})
      if(res.meta.status!==200){
         return this.$message.error('地址数据更新失败！')
      }else{
          this.$message.success('地址数据更新成功！')
      }
      addresssVisible = false
    },
    // 展示物流信息的对话框
    async showProgressBox() {
      const { data: res } = await this.$http.get('/kuaidi/1106975712662')
      if (res.meta.status !== 200) {
        return this.$message.error('获取物流信息失败！')
      } else {
        this.progressInfo = res.data
        this.logVisible=true
      }
    },
  },
}
</script>

<style lang="less" scoped>
// 引入timeline所配备的css样式表
@import '../../plugins/timeline/timeline.css';
@import '../../plugins/timeline-item/timeline-item.css';
.el-cascader {
  width: 100%;
}
</style>